Filter Paper 90 mm Grade 3 Circles, designed for gravimetric analysis and the preparation of samples for instrumental analysis, High purity, for use in a wide range of critical filtration procedures, Wide range of filter grades and diameters, Ashless 0.007% are very pure filters
For cleanroom use. Made with Water-For-Injection (WFI), filtered to 0.2 um, individually double-bagged and gamma-irradiated to ensure sterility. Made according to USP specifications. Packed in a Class 100 cleanroom. Endotoxin and sterility tested. 4/case
Filter Paper, good quality paper recommended for student use and all routine filtering operations, Its medium retention and flow rate makes it particularly suitable for chromatography, Medium Flow, 25 cm diameter, Pore Size: 6 Micron